    <SEC-DOCUMENT>0000876661-21-001133-index.html : 20210729
    <SEC-HEADER>0000876661-21-001133.hdr.sgml : 20210729
    <ACCEPTANCE-DATETIME>20210729171859
    ACCESSION NUMBER:		0000876661-21-001133
    CONFORMED SUBMISSION TYPE:	CERT
    PUBLIC DOCUMENT COUNT:		1
    FILED AS OF DATE:		20210729
    DATE AS OF CHANGE:		20210729
    EFFECTIVENESS DATE:		20210729

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			CAPITAL ONE FINANCIAL CORP
    		CENTRAL INDEX KEY:			0000927628
    		STANDARD INDUSTRIAL CLASSIFICATION:	NATIONAL COMMERCIAL BANKS [6021]
    		IRS NUMBER:				541719854
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		CERT
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-13300
    		FILM NUMBER:		211128640

    	BUSINESS ADDRESS:
    		STREET 1:		1680 CAPITAL ONE DRIVE
    		STREET 2:		SUITE 1400
    		CITY:			MCLEAN
    		STATE:			VA
    		ZIP:			22102
    		BUSINESS PHONE:		7037201000

    	MAIL ADDRESS:
    		STREET 1:		1680 CAPITAL ONE DRIVE
    		STREET 2:		SUITE 1400
    		CITY:			MCLEAN
    		STATE:			VA
    		ZIP:			22102

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	OAKSTONE FINANCIAL CORP
    		DATE OF NAME CHANGE:	19940728
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>CERT
    <SEQUENCE>1
    <FILENAME>COFPRN072921.pdf
    <DESCRIPTION>NYSE CERTIFICATION
    <TEXT>
    Document 1 - file: COFPRN072921.pdf

    </DOCUMENT>
    </SEC-DOCUMENT>